sudo apt-get install ros-melodic-joy
sudo apt-get install ros-melodic-serial
sudo apt-get install ros-melodic-slam-gmapping
sudo apt-get install ros-melodic-move-base
sudo apt-get install ros-melodic-teb-local-planner
sudo apt-get install ros-melodic-dwa-local-planner
sudo apt-get install ros-melodic-usb-cam
sudo apt-get install ros-melodic-uvc-camera

sudo apt-get install sox libsox-fmt-all
sudo apt-get install zbar-*
sudo apt install python-pip
pip install baidu-aip
pip install pyzbar
